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author"Vladimir N. Oleynik"2005-10-14 09:56:52 +0000
committer"Vladimir N. Oleynik"2005-10-14 09:56:52 +0000
commitf704b27b5bb8bd5acaed9464714db34ccef06cc8 (patch)
tree06f15d778a64ba361219d8227f87422173bf0da8 /coreutils/id.c
parent8c7a7e6e63c01d2d575bbaa43e1768ad2b97179b (diff)
downloadbusybox-f704b27b5bb8bd5acaed9464714db34ccef06cc8.zip
busybox-f704b27b5bb8bd5acaed9464714db34ccef06cc8.tar.gz
- new bb_opt_complementally syntax, use [-:?] only - 'free' chars
- new bb_getopt_ulflags features: check max and min args, convert first argv to options special for ar and tar applets - use bb_default_error_retval for env applet
Diffstat (limited to 'coreutils/id.c')
-rw-r--r--coreutils/id.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/coreutils/id.c b/coreutils/id.c
index 14497b4..39a57c1 100644
--- a/coreutils/id.c
+++ b/coreutils/id.c
@@ -62,12 +62,9 @@ extern int id_main(int argc, char **argv)
short status;
/* Don't allow -n -r -nr -ug -rug -nug -rnug */
- bb_opt_complementally = "?u~g:g~u:r?ug:n?ug";
- flags = bb_getopt_ulflags(argc, argv, "rnug");
-
/* Don't allow more than one username */
- if (argc > (optind + 1))
- bb_show_usage();
+ bb_opt_complementally = "?1:?:u--g:g--u:r?ug:n?ug";
+ flags = bb_getopt_ulflags(argc, argv, "rnug");
/* This values could be overwritten later */
uid = geteuid();